TVZ2021 / Mbed 2 deprecated bozicne_lampice_Muzenjak

Tehnicko Veleuciliste Zagreb konstrukcijski rad Bozicne lampice

Dependencies:   mbed flasher

Pri pokretanju programa svijetle led lampice redoslijedom crvena, zelena, žuta u razmaku od 0.2 sekunde i svira melodija we wish You a Merry Christmas. Dovođenjem prekidača sw1 u položaj 0 led lampice se skupa pale i gase također u razmaku od 0.2 sekunde. Ticker služi za provjeru rada programa i treperi plavom led lampicom u razmaku od 0.8 sekundi. Hardverski interrupt radi pritiskom na user button pri čemu program staje na 5 sekundi i pali se led2 na Nucleo pločici. Nakon isteka 5 sek program nastavlja dalje s radom ali led2 ostaje upaljena do ponovog pokretanja interrupat-a.

main.cpp@0:aeccbc47e077, 2021-12-01 (annotated)

Committer:
zdenko12
Date:
Wed Dec 01 19:15:02 2021 +0000
Revision:
0:aeccbc47e077
uredivanje koda

Who changed what in which revision?

UserRevisionLine numberNew contents of line
zdenko12 0:aeccbc47e077 1 #include "mbed.h"
zdenko12 0:aeccbc47e077 2 #include"flasher.h"
zdenko12 0:aeccbc47e077 3
zdenko12 0:aeccbc47e077 4 PwmOut buzzer(D7);
zdenko12 0:aeccbc47e077 5 DigitalIn sw1(D8);
zdenko12 0:aeccbc47e077 6 DigitalOut led1(D2); //ticker plava ledica
zdenko12 0:aeccbc47e077 7 Ticker flipper1;
zdenko12 0:aeccbc47e077 8 InterruptIn button(USER_BUTTON);
zdenko12 0:aeccbc47e077 9 DigitalOut workingLED(LED2); //interupt ledica
zdenko12 0:aeccbc47e077 10 Timer debounce;
zdenko12 0:aeccbc47e077 11 void interrupt(void);
zdenko12 0:aeccbc47e077 12 void flip1() {
zdenko12 0:aeccbc47e077 13 led1=!led1;
zdenko12 0:aeccbc47e077 14 }
zdenko12 0:aeccbc47e077 15 //frekvencija melodije
zdenko12 0:aeccbc47e077 16 float a4=440.00;
zdenko12 0:aeccbc47e077 17 float b3=246.94;
zdenko12 0:aeccbc47e077 18 float b4=493.88;
zdenko12 0:aeccbc47e077 19 float c4=261.63;
zdenko12 0:aeccbc47e077 20 float c5=523.25;
zdenko12 0:aeccbc47e077 21 float c5s=554.40;
zdenko12 0:aeccbc47e077 22 float d4=293.66;
zdenko12 0:aeccbc47e077 23 float d5=587.33;
zdenko12 0:aeccbc47e077 24 float e4=329.63;
zdenko12 0:aeccbc47e077 25 float e5=659.25;
zdenko12 0:aeccbc47e077 26 float f4=349.23;
zdenko12 0:aeccbc47e077 27 float f4s=370.00;
zdenko12 0:aeccbc47e077 28 float f5=698.46;
zdenko12 0:aeccbc47e077 29 float g4=392.00;
zdenko12 0:aeccbc47e077 30 float g4s=415.30;
zdenko12 0:aeccbc47e077 31 float g5=783.99;
zdenko12 0:aeccbc47e077 32 //trajanje tona
zdenko12 0:aeccbc47e077 33 float t1=16;
zdenko12 0:aeccbc47e077 34 float t2=8;
zdenko12 0:aeccbc47e077 35 float t3=4;
zdenko12 0:aeccbc47e077 36 float t4=2;
zdenko12 0:aeccbc47e077 37 float t5=1;
zdenko12 0:aeccbc47e077 38
zdenko12 0:aeccbc47e077 39 float wish_freq[30] = {e4,a4,a4,b4,a4,g4s,f4s,f4s,f4s,b4,b4,c5s,b4,a4,g4s,e4,e4,c5s,c5s,d5,c5s,b4,a4,f4s,e4,e4,f4s,b4,g4s,a4};
zdenko12 0:aeccbc47e077 40 float wish_tempo[30] = {t3,t3,t2,t2,t2,t2,t3,t3,t3,t3,t2,t2,t2,t2,t3,t3,t3,t3,t2,t2,t2,t2,t3,t3,t2,t2,t3,t3,t3,t4};
zdenko12 0:aeccbc47e077 41
zdenko12 0:aeccbc47e077 42
zdenko12 0:aeccbc47e077 43 int main()
zdenko12 0:aeccbc47e077 44 {
zdenko12 0:aeccbc47e077 45 debounce.start();
zdenko12 0:aeccbc47e077 46 button.rise(&interrupt);
zdenko12 0:aeccbc47e077 47
zdenko12 0:aeccbc47e077 48 led1 = 1;
zdenko12 0:aeccbc47e077 49 led1 = 0;
zdenko12 0:aeccbc47e077 50 flipper1.attach(&flip1, 0.8);
zdenko12 0:aeccbc47e077 51
zdenko12 0:aeccbc47e077 52
zdenko12 0:aeccbc47e077 53 sw1.mode(PullUp);
zdenko12 0:aeccbc47e077 54 while(1) {
zdenko12 0:aeccbc47e077 55
zdenko12 0:aeccbc47e077 56 for (int i=0; i<=30; i++) {
zdenko12 0:aeccbc47e077 57 buzzer.period(0.2/(wish_freq[i]));
zdenko12 0:aeccbc47e077 58 buzzer=0.8;
zdenko12 0:aeccbc47e077 59 wait(0.02 *wish_tempo[i]);
zdenko12 0:aeccbc47e077 60 if(sw1 == 1) {
zdenko12 0:aeccbc47e077 61 bozicnelampice(); //poziv funkcije
zdenko12 0:aeccbc47e077 62 }
zdenko12 0:aeccbc47e077 63 else if(sw1==0) { //ako promjenimo polozaj prekidaca
zdenko12 0:aeccbc47e077 64 redled = 1;
zdenko12 0:aeccbc47e077 65 greenled = 1;
zdenko12 0:aeccbc47e077 66 yellowled = 1;
zdenko12 0:aeccbc47e077 67 wait(0.2);
zdenko12 0:aeccbc47e077 68 redled = 0;
zdenko12 0:aeccbc47e077 69 greenled = 0;
zdenko12 0:aeccbc47e077 70 yellowled = 0;
zdenko12 0:aeccbc47e077 71 wait(0.2);
zdenko12 0:aeccbc47e077 72 }
zdenko12 0:aeccbc47e077 73 }
zdenko12 0:aeccbc47e077 74 }
zdenko12 0:aeccbc47e077 75 }
zdenko12 0:aeccbc47e077 76
zdenko12 0:aeccbc47e077 77 //Zaustavlja rad na 5 sec
zdenko12 0:aeccbc47e077 78 void interrupt()
zdenko12 0:aeccbc47e077 79 {
zdenko12 0:aeccbc47e077 80
zdenko12 0:aeccbc47e077 81 if (debounce.read_ms()>200) {
zdenko12 0:aeccbc47e077 82 workingLED = !workingLED;
zdenko12 0:aeccbc47e077 83 wait_us(5000000);//Zaustavlja rad na 5 sec
zdenko12 0:aeccbc47e077 84 }
zdenko12 0:aeccbc47e077 85 debounce.reset();
zdenko12 0:aeccbc47e077 86 }
zdenko12 0:aeccbc47e077 87
zdenko12 0:aeccbc47e077 88
zdenko12 0:aeccbc47e077 89
zdenko12 0:aeccbc47e077 90